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本文介绍了西柏林供热专家约根·鲍克在来华短期工作中,就热网的管理问题谈的几点看法,其中对热力站的控制手段、管网运行温度等提出了宝贵的意见。一个热网在管理中如何能做到安全可靠耗能最低,是关系别集中供热效益的大课题。如何解决这些问题,譬如管网的运行调节是选用自力式调节手段,还是采取远程自控?又如为了发挥热电联产热网的效率,增大供、回水温差,是提高供水温度,还是从降低回水温反来挖潜,如此等等。希望引起国内同行的讨论从,中寻求一条适于我国国情,技术先进的热网管理手段。
This article introduced the opinions of West Berlin heating expert Jørgen Boeck on the management of heating network during his short-term work in China. He put forward valuable opinions on the control methods of heating stations and the operating temperature of the pipeline network. . How can a heating network be safe and reliable in the management of energy consumption is the lowest, is a major issue related to the central heating benefits. How to solve these problems, such as pipe network operation adjustment is to use self-regulation means, or to take long-term self-control? Another example is to use the cogeneration heat network efficiency, increase the temperature difference between supply and return water, is to increase the temperature of water supply, or from Reduce the backwater temperature to tap potential, and so on. It is hoped that the discussion among domestic counterparts will seek a hot-net management method suitable for China’s national conditions and advanced technology.